package com.kgc.Work;

public class Test {

	public static void main(String[] args) {
		AddImpl add = new AddImpl();
        SubImpl sub = new SubImpl();
        MultImpl mult= new MultImpl();
        DivImpl div= new DivImpl();
        UseCompute computer=new UseCompute();
        computer.useCom(add, 9, 4);
        computer.useCom(sub, 9, 4);
        computer.useCom(mult, 9, 4);
        computer.useCom(div, 9, 4);

	}

}
